Campbell RavenXTG GPRS/EDGE Guía de usuario Pagina 53

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Raven EDGE/GPRS for Cingular - User Guide, version 2.31 48
APPENDIX 1 Specifications for the Raven EDGE/
GPRS
Environmental:
Physical Characteristics:
Weight: < 1 lb
RF Antenna Connector: 50 Ohm TNC
Serial Interface: RS232 DB-9F with 1200-115200 bps (see below for diagram)
Status LEDs
Data Services & RF Features
Quad Band GPRS/EDGE (850, 900, 1800 and 1900 MHz)
EDGE (MS Class 10) w/ GPRS (MS-12) Fallback
EDGE data rates 236 Kbps maximum, 70-90 typical downlink and 118 maximum, 50-60 typi-
cal uplink
GPRS data rates 7.6 Kbps maximum, 30-50 Kbps typical downlink /uplink
Coding Schemes 1-9, Full PBCCH Support
Network: 1900/850 MHz GPRS
Transmit frequency: 1850-1910 MHz and 824-849 MHz
Transmit power range at antenna port: 1.0 W for 1900 MHz and 0.8W for 850 MHz
Transmitter can reduce output power when near a base station as per GSM specifications
Receiver frequency: 1930-1990 MHz and 869-894 MHz
Receiver sensitivity: typical -107 dBm (2.439% bit error rate)
Multislot Class 8
Circuit Switched Data Capable (14,400 Transparent and Non-Transparent Modes)
Operating ranges: -30°C to +°C
Humidity: 5%-95% Non-condensing
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